Abstract: The present disclosure relates to a baby bottle shaker with a warming function, which solves the technical problems of the poor shaking effect of the existing baby bottle shaker. The baby bottle shaker includes a housing; a heating cylinder body with a placement chamber configured to place a container is movably arranged in the housing. The baby bottle shaker has the advantages that: Through the air bag type heating sheet pressing mechanism, the heating sheets can resist against an outer wall of the container to ensure the heating effect; and it is convenient for a user to control the air bag type heating sheet pressing mechanism through an expansion and contraction control assembly. An eccentric type container shaking assembly is provided with three eccentric rotating shafts, which can effectively ensure the shaking effect on the container on the base.

Abstract: An anterior chamber perfusate for intraocular surgery and its use. The anterior chamber perfusate not only balances intraocular pressure, but also contains a certain amount of L-alanyl-L-glutamine (Ala-Gln).

Abstract: The present disclosure relates to a portable multifunctional heating feeding bottle. The portable multifunctional heating feeding bottle solves the problems in the prior art that the feeding bottle has low heating efficiency and is inconvenient to carry. The present disclosure has the advantages that the portable multifunctional heating feeding bottle is conveniently and quickly disassembled and convenient to carry, has high heating efficiency, can achieve continuous heating and thermal insulation during drinking, and has a good use effect.

Abstract: An unmanned aerial vehicle (UAV) is provided including an envelope structure configured to have a spherically curved outer surface, and a plurality of propulsion units arranged on the outer surface of the envelope structure; wherein each of the propulsion units is configured to generate an air stream along on the outer surface of the envelope structure; and wherein each of the propulsion units comprises an impeller coupled to a motor, wherein the impeller is configured to generate the air stream.

Abstract: An electrode-modified heavy metal ion microfluidic detection chip, comprising a microfluidic module (1) and a three-electrode sensor (2), wherein the microfluidic module (1) is integrally molded by 3D printing, and the interior thereof has a microchannel (10) and a sensor slot (11); and the three-electrode sensor (2) comprises three electrodes (21, 22, 23) printed on a card-shaped bottom plate (20), among which the working electrode (21) is a porous nano-NiMn2O4 modified bare carbon electrode, and the three-electrode sensor (2) is inserted into the sensor slot (11) that matches same to form the microfluidic detection chip.

Abstract: The present invention provides a flexible piezoelectric composite including a three-dimensional interconnected piezoelectric ceramic framework based on a porous organic template with sufficient stiffness and infiltrated with a flexible polymer matrix. A method for fabricating the flexible piezoelectric composition is also described herein.

Abstract: The present disclosure discloses an anti-colic baby bottle, including a bottle body and a nipple mounted in the bottle body through a threaded fixing ring; the nipple is provided with a thickened portion; an anti-colic separation sheet is arranged between the bottle body and the nipple; an air inlet is formed in the thickened portion of the nipple; the anti-colic separation sheet is connected with an air guide pipe which correspondingly adapts to the air inlet and extends into the bottle body; the air guide pipe and a sucking end of the nipple are symmetrically arranged on two sides of the bottle body in a radial direction.

Abstract: The present invention provides a surface tension assisted film forming method to prepare a flexible, patterned piezoceramic composite for use in a variety of electronics. The present method allows tuning mechanical and piezoelectric properties of the resulting composite by simply adjusting one or few parameters used during the piezoceramic film forming and/or composite forming procedures in the absence of any complex transferring techniques that are commonly used in conventional methods. The present invention also allows customizing patterns (two-dimensional or three-dimensional) on the piezoceramic framework to result in a piezoelectric composite that is able to provide anisotropic piezoelectric responses to different loads whilst still having a constant electrical output over a long-time deformation.

Abstract: A vertical nanowire semiconductor device manufactured by a method of manufacturing a vertical nanowire semiconductor device is provided. The vertical nanowire semiconductor device includes a substrate, a first conductive layer in a source or drain area formed above the substrate, a semiconductor nanowire of a channel area vertically upright with respect to the substrate on the first conductive layer, wherein a crystal structure thereof is grown in <111> orientation, a second conductive layer of a drain or source area provided on the top of the semiconductor nanowire, a metal layer on the second conductive layer, a NiSi2 contact layer between the second conductive layer and the metal layer, a gate surrounding the channel area of the vertical nanowire, and a gate insulating layer located between the channel area and the gate.

Abstract: Methods and systems for milling and imaging a sample based on multiple fiducials at different sample depths include forming a first fiducial on a first sample surface at a first sample depth; milling at least a portion of the sample surface to expose a second sample surface at a second sample depth; forming a second fiducial on the second sample surface; and milling at least a portion of the second sample surface to expose a third sample surface including a region of interest (ROI) at a third sample depth. The location of the ROI at the third sample depth relative to the first fiducial may be calculated based on an image of the ROI and the second fiducial as well as relative position between the first fiducial and the second fiducial.

Abstract: A tramp metal removing device has a primary housing to define a product flow path for being passed by a stream of raw materials and a moving path. A secondary housing is connected to the primary housing. A plurality of drawer units are sequentially stacked on the primary housing and secondary housing. Each drawer unit has a frame, a plurality of magnetic members and a scraping assembly. The frame is coupled with the primary and secondary housings in a movable way. Each of magnetic members is secured on the frame and has a magnetic section and a non-magnetic section. The scraping assembly is coupled with the frame in a way that it is only moveable in the secondary housing for removing tramp metals of a stream of raw materials in a two-stage manner.

Abstract: A method of manufacturing a semiconductor device includes steps of (i) forming a buffer layer of an insulating material on a substrate, (ii) forming a seed layer of catalyst material containing Ni on the buffer layer, (iii) forming, on the buffer layer, an amorphous intrinsic silicon layer for forming a channel, (iv) forming, on the amorphous intrinsic silicon layer, a non-intrinsic silicon layer for forming a source and/or drain, (v) forming a metal layer on the non-intrinsic silicon layer, and (vi) performing metal induced crystallization (MIC) process for crystallization of the amorphous intrinsic silicon layer and the amorphous non-intrinsic silicon layer, and activation of the amorphous non-intrinsic silicon layer to form a conductive area.

Abstract: A semiconductor device include a substrate, a buffer layer formed on the substrate, a channel layer formed by an intrinsic polycrystalline silicon layer on the buffer layer, polycrystalline source and drain by non-intrinsic silicon formed on both sides of the polycrystalline silicon layer, a source electrode and a drain electrode formed on the polycrystalline source and the drain, a gate electrode corresponding to the channel layer, and an NiSi2 contact layer located between the source and the source electrode and between the drain and the drain electrode.

Abstract: A method of manufacturing a semiconductor nanowire semiconductor device is described. The method includes forming an amorphous channel material layer on a substrate, patterning the channel material layer to form semiconductor nanowires extending in a lateral direction on the substrate, and forming a cover layer covering an upper of the semiconductor nanowire. The cover layer and the nanowire are patterned to form a trench exposing a side section of an one end of the semiconductor nanowire and a catalyst material layer is formed in contact with a side surface of the semiconductor nanowire, and metal induced crystallization (MIC) by heat treatment is performed to crystallize the semiconductor nanowire in a length direction of the nanowire from the one end of the semiconductor nanowire in contact with the catalyst material.

Abstract: An electrode-modified heavy metal ion microfluidic detection chip, comprising a microfluidic module (1) and a three-electrode sensor (2), wherein the microfluidic module (1) is integrally molded by 3D printing, and the interior thereof has a microchannel (10) and a sensor slot (11); and the three-electrode sensor (2) comprises three electrodes (21, 22, 23) printed on a card-shaped bottom plate (20), among which the working electrode (21) is a porous nano-NiMn2O4 modified bare carbon electrode, and the three-electrode sensor (2) is inserted into the sensor slot (11) that matches same to form the microfluidic detection chip.

Abstract: The present disclosure provides a portable breast pump. The existing technical problems are solved. The portable breast pump includes a pump seat; the pump seat is hollowed, and a milk collection cavity is formed in the middle; a liquid inlet hole communicated with the milk collection cavity is formed in one side of the pump seat in a vertical direction; and a bottom side of the pump seat is provided with a planar bottom surface for placement or a bottom surface for placement sunken towards the milk collection cavity. The present disclosure has the advantages of convenience in carrying and placement, and the like.